.hr_{
				margin-top: -10px;
				width: 100%;
				height: 10px;
				border: 1px solid ghostwhite;
				background-color: gainsboro;
			}
			
			.title_a{
				margin-top: 20px;
				margin-left: 100px;
			}
			.title_a span{
				margin-left: 50px;
			}
			.title_b{
				margin-top: 30px;
				margin-left: 120px;
			}
			.title_b ul li{
				display: inline-block;
				margin-left: 30px;
			}
			#img_a{
				width: 200px;
				height: 100px;
				border: 1px solid;
				margin: 20px;
			}
			
			.pop-content-left{
				line-height: 40px;
				margin-left: 40px;
				margin-top: 20px;
			}
			.img_div{
				display: none;
				width: 200px;
				height: 200px;
				position: absolute;
				left: 200px;
				top: 150px;
				z-index: 3;
			}
			.ul_li{
				width: 300px;
				height: 400px;
				border: 1px solid;
			}
			.a2 {
				position: fixed;
				display: none;
				left: 380px;
				top: 0px;
				width: 400px;
				height: 200px;
				background: #FFF;
				margin: 180px auto;
				z-index: 9999;
				border: 2px solid #CFCFCF;
			}
			
			.button1 {
				float: right;
				width: 10px;
				height: 20px;
				margin-right: 5px;
				font-family:楷体;
				color:goldenrod;
				cursor: pointer;

			}
			
			.title {
				margin-top: 0px;
				text-align: center;
				font-family: \'宋体\';
				font-size: 18px;
				font-weight: normal;
				color: red;

			}
			
			.content {
				width: 360px;
				height: 60px;
				padding-left: 20px;
				padding-right: 20px;
				text-align: center;
				font-size: 15px;
				color: #7F7F7F;

			}
			
			.sure1 {
				margin-top: 30px;
				margin-left: -20px;
				width: 70px;
				height: 30px;
				background-color:brown;
				position: relative;
				color: #FFFFFF;
			}
			.sure2 {
				margin-left: 100px;
				width: 70px;
				height: 30px;
				background-color:green;
				position: relative;
				color: #FFFFFF;
			}
			textarea{
				/*overflow:hidden;*/ 
				/*resize:none;*/
				font-family: "楷体";
				font-size: 16px;
				width: 355px;
				height: 80px;
			}
